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Home > School, College, or Department > CLAS > Systems Science > Systems Science Friday Noon Seminar Series

Systems Science Friday Noon Seminar Series
 

Systems Science Friday Noon Seminar Series

The Systems Science Seminar Series covers a wide range of topics, providing an opportunity for presenters to share and attendees to become exposed to the latest research from different fields and disciplines. Agent-based simulation, artificial intelligence, artificial life, genetic algorithms, machine learning, neural networks, signal processing, social networks, system dynamics, and science itself are just a few of the many diverse topics that have been presented, all in an informal environment where questions and discussion are encouraged.
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Speaker Schedule

Unless otherwise specified, seminars are held on Fridays from 12-1 p.m. in Harder House Room 104 throughout Fall and Winter terms. For those taking the seminar for credit, grading is based on attendance, either in-person or remote.

CONTACT US: If you have questions, comments, or topic/speaker suggestions, or if you would like to present a seminar, please email Wayne Wakeland.

SEMINAR ANNOUNCEMENT LISTSERV: To receive seminar announcements, you can join our mailing list. If that doesn't work, please email Wayne Wakeland.

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  • On the Effect of Criticality and Topology on Learning in Random Boolean Networks by Alireza Goudarzi

    On the Effect of Criticality and Topology on Learning in Random Boolean Networks

    Alireza Goudarzi

    1-28-2011

    Random Boolean networks (RBN) are discrete dynamical systems composed of N automata with a binary state, each of which interacts with other automata in the network. RBNs were originally introduced ...Read More

  • Information Disclosure and Environmental Performance by Mark Stephan

    Information Disclosure and Environmental Performance

    Mark Stephan

    1-21-2011

    Scholars and policymakers increasingly argue that information disclosure programs such as the Toxics Release Inventory (TRI) should be used to supplement conventional environmental regulation. Yet we lack a clear understanding ...Read More

  • Random Automata Networks: Why Playing Dice is not a Vice by Christof Teuscher

    Random Automata Networks: Why Playing Dice is not a Vice

    Christof Teuscher

    12-3-2010

    Random automata networks consist of a set of simple compute nodes interacting with each other. In this generic model, one or multiple model parameters, such as the the node interactions ...Read More

  • The 'Goldilocks Hypothesis' : A Political Ecology of the Land-sparing/Wildlife-friendly Farming Debate by M. Jahi Chappell

    The 'Goldilocks Hypothesis' : A Political Ecology of the Land-sparing/Wildlife-friendly Farming Debate

    M. Jahi Chappell

    11-19-2010

    Proposals for biodiversity conservation as related to the dominant form of human land use, agriculture, have broadly coalesced around two paradigms: "Land sparing" and "Wildlife-friendly farming." Neither paradigm is sufficiently ...Read More

  • Gender and the Social Structure of Collaboration by Kjersten Bunker Whittington

    Gender and the Social Structure of Collaboration

    Kjersten Bunker Whittington

    11-12-2010

    Previous research demonstrates that individuals’ network positions in their surrounding social structure of relations influence the extent of their output and performance. The unique situation of minority groups complicates the ...Read More

  • The Limits of Control, or How I Learned to Stop Worrying and Love Regulation (Discussion) by Joshua Hughes

    The Limits of Control, or How I Learned to Stop Worrying and Love Regulation (Discussion)

    Joshua Hughes

    11-5-2010

    When we want to solve a problem, we talk about how we might manage or regulate—control it. Control is a a central concept in systems science, along with system, environment, ...Read More

  • Neural Coding and Decoding by Alexander Dimitrov

    Neural Coding and Decoding

    Alexander Dimitrov

    10-29-2010

    Methods based on Rate Distortion theory have been successfully used to cluster stimuli and neural responses in order to study neural codes at a level of detail supported by the ...Read More

  • Understanding, Modeling and Valuing Ecosystem Services by Robert Costanza

    Understanding, Modeling and Valuing Ecosystem Services

    Robert Costanza

    10-22-2010

    Ecosystem services (ES) are the direct and indirect contributions of ecosystems (in combination with other inputs) to human well-being. An ES-based approach can assess the trade-offs inherent in managing humans ...Read More

  • How a Systems Engineer Starts... by Herman Migliore

    How a Systems Engineer Starts...

    Herman Migliore

    10-15-2010

    Dr. Migliore will review systems engineering as a process for developing products, processes, and services and suggest views that encourage systems thinking. As an example, he will focus on the ...Read More

  • Reducing Overdose Deaths Associated with Pharmaceutical Opioid Treatment of Chronic Pain: Analyzing Interventions with a System Dynamics Model by Wayne Wakeland

    Reducing Overdose Deaths Associated with Pharmaceutical Opioid Treatment of Chronic Pain: Analyzing Interventions with a System Dynamics Model

    Wayne Wakeland

    10-8-2010

    A dramatic rise in the use pharmaceutical opioids to treat pain, and the associated opioid abuse and addiction, has created a substantial public health problem in the United States. Effective ...Read More

  • The Hydro-ecology of Everyday Life: Assessing the Social and Environmental Determinants of Water Use in the Portland Region by Vivek Shandas

    The Hydro-ecology of Everyday Life: Assessing the Social and Environmental Determinants of Water Use in the Portland Region

    Vivek Shandas

    5-14-2010

    Driven in part by the imminent threats of population growth and climate destabilization, recent studies suggest that urban areas face severe water scarcity, with some areas in Australia and the ...Read More

  • Road Pricing by Anthony M. Rufolo

    Road Pricing

    Anthony M. Rufolo

    5-7-2010

    Fuel taxes are an important source of funds for roads. However, increasing fuel efficiency and the potential for alternative fueled vehicles have raised questions about the long-term viability of this ...Read More

  • What Makes a Meaningful Universe? by Todd Duncan and James Butler

    What Makes a Meaningful Universe?

    Todd Duncan and James Butler

    4-30-2010

    A common line of thinking says that although we feel subjectively that our thoughts and actions matter in some way, this perception is an illusion. According to this view, an ...Read More

  • Holism and Human History by Martin Zwick

    Holism and Human History

    Martin Zwick

    4-16-2010

    This paper uses a systems-theoretic model to structure an account of human history. According to the model, a process, after its beginning and early development, often reaches a critical stage ...Read More

  • Reconstructability Analysis of Elementary Cellular Automata by Martin Zwick and Hui Shi

    Reconstructability Analysis of Elementary Cellular Automata

    Martin Zwick and Hui Shi

    3-12-2010

    Reconstructability analysis is a method to determine whether a multivariate relation, defined set- or information-theoretically, is decomposable with or without loss (reduction in constraint) into lower ordinality relations. Set-theoretic reconstructability ...Read More

  • Computational Pharmacology: Simulating Circuits of the Brain for Drug Development by Patrick D. Roberts

    Computational Pharmacology: Simulating Circuits of the Brain for Drug Development

    Patrick D. Roberts

    3-5-2010

    The pharmaceutical industry is approaching unsustainable research costs to develop new drug therapies for mental disease because of the high failure rate in clinical trials. These failures are due to ...Read More

  • Biologically Inspired Computing: The DARPA SyNAPSE Program & The Hierarchical Temporal Memory by Dan Hammerstrom

    Biologically Inspired Computing: The DARPA SyNAPSE Program & The Hierarchical Temporal Memory

    Dan Hammerstrom

    2-26-2010

    This presentation provides an update on biologically inspired computation. In particular, it focuses on two important developments in this area, the DARPA SyNAPSE program (Systems of Neuromorphic Adaptive Plastic Scalable ...Read More

  • Vehicle Routing Problems in Congested Urban Areas by Miguel Figliozzi

    Vehicle Routing Problems in Congested Urban Areas

    Miguel Figliozzi

    2-19-2010

    This talk will discuss vehicle routing problems in congested urban areas. Modeling approaches, data collection issues, and solution algorithms to solve real-world problems will be described and analyzed.

    ...Read More
  • Efficient Encoding of Vocalizations in the Auditory Midbrain by Lars Andreas Holmstrom

    Efficient Encoding of Vocalizations in the Auditory Midbrain

    Lars Andreas Holmstrom

    2-12-2010

    An important question in sensory neuroscience is what coding strategies and mechanisms are used by the brain to detect and discriminate among behaviorally relevant stimuli. To address the noisy response ...Read More

  • Understanding Classification Decisions for Object Detection by Will Landecker, Michael David Thomure, and Melanie Mitchell

    Understanding Classification Decisions for Object Detection

    Will Landecker, Michael David Thomure, and Melanie Mitchell

    2-5-2010

    Computer vision systems are traditionally tested in the object detection paradigm. In these experiments, a vision system is asked whether or not a specific object--for example an animal--occurs in a ...Read More

  • Reviewing the Role of Systems Analysis in Data Networks and the Possible Role for System Theories going Forward by Grant Kirby

    Reviewing the Role of Systems Analysis in Data Networks and the Possible Role for System Theories going Forward

    Grant Kirby

    1-22-2010

    Data networks have been a very important catalyst in the growth of business in the US. As data networks became more complex in the 1970s and 1980s it was necessary ...Read More

  • Aging-in-place Research at ORCATECH: Making Sense of the Data by Tamara Hayes

    Aging-in-place Research at ORCATECH: Making Sense of the Data

    Tamara Hayes

    1-15-2010

    The Oregon Center for Aging and Technology (ORCATECH) seeks to facilitate successful aging and reduce the cost of healthcare by establishing the evidence base for technologies supporting aging-in-place research and ...Read More

  • Criticisms of Systems Science by Joshua Hughes

    Criticisms of Systems Science

    Joshua Hughes

    1-8-2010

    A new year often begins with a sense of optimism, but we (ever the contrarians) will begin it with a healthy dose of pessimism. This week's seminar will be a ...Read More

  • Creating Insanity in Learning Systems: Addressing Ambiguity Effects of Predicting Non-linear Continuous Valued Functions with Reconstructabilty Analysis from Large Categorically Valued Input Data Sets by William D. Eisenhauer

    Creating Insanity in Learning Systems: Addressing Ambiguity Effects of Predicting Non-linear Continuous Valued Functions with Reconstructabilty Analysis from Large Categorically Valued Input Data Sets

    William D. Eisenhauer

    12-4-2009

    Being told to give two different, and potentially counter, responses to the same stimulus can set up a double bind in humans, leading to a type of insanity. So what ...Read More

  • Towards Robot Theatre by Marek Perkowski

    Towards Robot Theatre

    Marek Perkowski

    11-20-2009

    The talk will present the idea of futuristic robot theatre and work done towards it at the Intelligent Robotics Laboratory, Department of Electrical and Computer Engineering at PSU. After a ...Read More

 
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